How to reset temp limeter

I just checked the manual for mine. Press the temp up/temp down buttons together to reset the light. It will come on again after 250 hrs of operation to remind you to clean your filter.

to change between fahrenheit and celsius
The temperature is preset at Fahrenheit, but can be changed to
Celsius.
To Change: Press and hold CUSTOM BROIL for 5 seconds. A
tone will sound and “C” will appear on the display. Repeat to
change back to Fahrenheit. To remove, press UPPER OFF,
LOWER OFF or OFF/CANCEL. you can click on the link for guide http://www.ajmadison.com/ajmadison/itemdocs/8300609.pdf

some ac units portable or other wise use a program where it starts on full cool and as the humidity is removed from the room the program changes to less cool or switches off for periods ( called comfort mode on some units and is used for sleeping where the room temp is maintained and does't get colder as the night goes on)
try and down load a operators manual from the net

you neglected to mention the model this is , but most of the ovens made by them , when switched to bake , 1st show the temp you adjust then after thrirty seconds or so show the actual temp of oven (this number will change) the set temp function can be adjusted to anything in the ovens heat range 100-450) using the arrow keys anytime in the bake cycle , just touching a arrow key will change display to set temp screen , from actual temp display

You need to drive the car at least 50 - 100 miles in both city and highway driving at normal operating temp before the system will reset.

oil life. 100% means you just changed oil. 0% means the oil is worn. the computer tells you when to change oil based on hours run speed acceleration and engine temp. Id change mine when it says 10% because at 0% the oil is toast. when you change the oil you need to reset the cluster so it reads 100% most lube places do this for you. if not read the manual it tells you how to reset

It is sensing the limet switch thinking it on .. it wont burn any fuels and it might well keep it a bit coller inside.

I had the same problem in December - I had to replace the circuit breaker and that solved the problem. My oven wouldn't go above 100 degrees in convection, bake and roast modes. Each of these modes are on a separate circuit so when one is bad, the others should work.

the Change Engine Oil message is diplayed in the driver information center when the oil change is due ,,,,, to RESET display message , press the INFO button to display the ENGINE OIL LIFE message , ,, Press and Hold the RESET button untill 100% ENGINE OIL LIFE is displayed.

when was unit replaced before or after fault? need to know